For the most reliable version and official instructions, visit the HackBGRT GitHub repository .
To ensure your custom logo looks professional and not stretched or pixelated, keep these quality tips in mind: Native Resolution: hackbgrt151 high quality
First, check if your system even has a BGRT table: For the most reliable version and official instructions,
Modifies the Boot Graphics Resource Table (BGRT). File Format: HackBGRT requires a 24-bit BMP file
Create your image to match your monitor's native resolution (e.g., 1920x1080 for 1080p screens). File Format: HackBGRT requires a 24-bit BMP file
of the UEFI firmware. Because this table is usually read-only within the firmware, HackBGRT works by inserting itself into the boot chain. It overwrites the BGRT in the system's memory during the boot process, tricking Windows into displaying a custom image instead of the factory default. Essential Setup Steps